Answer:
y=(9/4)x+6
Step-by-step explanation:
If it crosses at 6 then it will be +6. A perpendicular line has a slope that is the opposite reciprocal of your current slope.
Expression is 900 - 75n
Step-by-step explanation:
- Step 1: Maximum watts that can be used is 900W. Find amount of watts used by n light bulbs.
⇒ Watts used by n light bulbs = 75 × n = 75n
- Step 2: To find the remaining amount of wattage, subtract the maximum possible W and the watts used by the light bulbs.
⇒ 900 - 75n
Answer:
5. $11,165.14
6. 7 years (rounded)
Step-by-step explanation:
5. Annual is one year
Rate = R(ate)/100 = 5.3%/100 = 0.053 per year.
Original Price = 17082.66 / ( 1 + (0.053 * 10)) = 11165.137
Original Price = $11,165.14 (rounded)
6. Rate = R(ate)/100 = 6%/100 = 0.06 per year,
Time = [1/0.06)((1105.03/779)]- 1) = 6.98
Time = 7 years (rounded)
